Cvm-E3-Mini-Itf-Wieth - Circutor CVM-E3-MINI-ITF Instruction Manual

3�6�9�- MEASURING TWO-PHASE NETWORKS WITH A 3-WIRE CONNECTION : CVM-E3-
MINI-ITF AND CVM-E3-MINI-ITF-WiEth
Figure 14: Measuring Two-Phase Networks with a 3-wire connection: CVM-E3-MINI-ITF and CVM-E3-MINI-ITF-WiEth�
24
Measurement system:
V N V
L1 L2
a
b
a
A A
B
L1
L2
N
CARGA / LOAD
To guarantee the insulation of the device and its category, it is nec-
essary to earth the S2 terminals of the transformers.
N
V
L2
V
L1
S1
S2
S1
S2
S1
S2
V V
N
L1 L2
b
B
3-2Ph
13
Alimentación Auxiliar
Power Supply
11
10
1
2
3
4
5
6
S1 S2
P1 P2 S1 S2
P1
P2
Instruction Manual
CVM-E3-MINI